We numerically investigate the dynamics of quantum droplets (QDs) forming in one-dimensional (1D) binary Bose gases held in optical lattice (OL). It is found that the OL potential strongly influence the stability of QDs. We demonstrate that both off-site QDs of ground states for the ...
we manage to present boundaries determined by the remnant particle number in the central area and the damped oscillation of the quadrupole mode.A stability peak for the existence of droplets emerges at the critical particle number Nc48 for the quasi-Gaussian and flat-top shapes of the droplets....
preferential solvent evaporation results in an inward thermal gradient from the apex to the edge of the droplets because the thickness of the droplet is nonuniform and the thermal conductivity of the substrate is generally much larger than these short-chain alkane solvents36. This inward temperature ...
Here we take a key step towards establishing the relationships between structure, forces and response dynamics needed to address that challenge by investigating OA of the important oxide semiconductor ZnO. ZnO readily forms quasi-one-dimensional nanostructures and is a canonical example of a functional...
摘要: Recognition of the plasticity of development — from gene expression to neuroplasticity — is increasingly undermining the traditional distinction between structure and function, or anatomy and behavior关键词: Phenomenology Merleau-Ponty Enactivism Dynamical Systems Plasticity Enactive cognition Sense-...
Thus, to conduct their study the team mathematically modelled a two-dimensional system of size L × L with periodic boundary conditions in the x and y-axis. Throughout this model, they placed a lattice of obstacles for theskyrmionto traverse. ...
"The next step is to develop a three-dimensional model that explains cell cluster rotation in vivo, rather than just on a two-dimensional surface," says Leong. He hopes future iterations of the rather simple current model will help explain the real-life complexity of the movements of multiple...
Recent development of innovative tools for live imaging of actin filaments (F-actin) enabled the detection of surprising nuclear structures responding to various stimuli, challenging previous models that actin is substantially monomeric in the nucleus. We review these discoveries, focusing on double-stran...
steeper efficiency scaling of the extreme ultraviolet harmonics as a function of the driving-field intensity25 and a higher cut-off energy26 for crystalline materials, pointing to the importance of long-range order in condensed-phase HHG, which has also been explored for one-dimensional models27,...
Our results revealed that it takes about 0.7 ps for the 1s A exciton to reach quasi-equilibrium; a characteristic time that is associated with a rapid population transfer from the 1s B exciton, providing rich characteristics of many-body exciton dynamics in two-dimensional materials. 1 School ...